5月30日19时23分日本小笠原群岛地区发生8.0级地震

中国地震台网正式测定： 2015年 5月30日19时23分 ，在日本小笠原群岛地区 （ 北纬27.9度 ，东经140.5度 ） 发生 8.0级地震，震源深度 690 公里。

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2015-05-30   11:23:03.2  27.91 N   140.46 E   693 7.8 BONIN ISLANDS, JAPAN REGION

Magnitude Mw 7.8

Region BONIN ISLANDS, JAPAN REGION

Date time 2015-05-30 11:23:03.2 UTC

Location 27.91 N ; 140.46 E

Depth 693 km

Distances 839 km S of Yokohama-shi, Japan / pop: 3,574,443 / local time: 20:23:03.2 2015-05-30 

808 km S of Shizuoka-shi, Japan / pop: 701,561 / local time: 20:23:03.2 2015-05-30 

Global view

Source parameters reviewed by a seismologist

More information at:

 USGS/NEIC Denver, USA

 GeoForschungsZentrum (GEOFON) Potsdam, Germany

Tsunami information at:

 Japan Meteorological Agency  Tokyo, Japan

 Pacific Tsunami Warning Centre  Hawai, USA

Regional instrumental seismicity

This seismicity maps have been generated by concatenating the ISC catalogue (since 1964), the EMSC Euro-Med Bulletin catalogue and the EMSC Real Time catalogue. Therefore, they show the seismicity from 1964 until the earthquake occurrence.